How often is WN4253 on time?

Across 11 flights on BNA → SAN from 2026-06-07 to 2026-06-30, WN4253 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +33 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

Performance by month

Performance by day of week

Other routes

• WN4253 on SJC → ONT (58 flights)
• WN4253 on ONT → PHX (8 flights)
• WN4253 on PHX → SAT (30 flights)
• WN4253 on SAT → ATL (5 flights)
• WN4253 on SAN → SFO (57 flights)
• WN4253 on SLC → HOU (1 flights)
• WN4253 on LAX → SFO (1 flights)
• WN4253 on OAK → SEA (8 flights)
• WN4253 on BWI → ATL (20 flights)
• WN4253 on MCI → MCO (5 flights)

Related

• All Southwest Airlines flights on BNA → SAN
• Compare airlines on BNA → SAN
• Southwest Airlines on the return, SAN → BNA